Urban gas refers to the natural gas or manufactured gas used in cities for heating, cooking, and energy generation. It is typically delivered through a network of pipelines that connect homes and businesses to a central supply. This energy source is favored for its efficiency and lower emissions compared to other fossil fuels. In many urban areas, natural gas is the primary form of urban gas, extracted from underground deposits. It is a cleaner alternative to coal and oil, contributing to reduced air pollution. Additionally, urban gas systems are often integrated with renewable energy sources, enhancing the sustainability of urban energy consumption.